- Description
- Features
Sioux Chief Extension Sleeve Lid, Series: 869, For Use With: 6 in DWV Back Water Valve
Features
Threaded access seals hand-tight and allows for easy maintenance and inspection|6 in backwater valve extensions - use 10 in SCH 40 pipe (not included)|For gravity flow applications only|Do not install vertically
Standard Approvals
UPC/IAPMO